{"rewrite":{"id":"r_d144f082b1aac0e5c17c0409","clusterId":"c_7daee8226fc8840daa84094b","slug":"mappa-releases-15th-anniversary-movie-with-new-people-1-song","model":"deepseek-v4-flash","headline":"MAPPA Releases 15th Anniversary Movie With New PEOPLE 1 Song","summary":"MAPPA released a 15th anniversary movie on June 19, accompanied by a new song from the band PEOPLE 1. The video, titled \"MAPPA 15th Anniversary Movie,\" was first shown during the studio's anniversary lineup presentation, which streamed on MAPPA's official YouTube channel. The anniversary song is \"Seikatsu\" (Life), a track newly written by PEOPLE 1. The full song will be distributed at midnight on June 20. The commemorative video uses original drawings and storyboards to depict the studio's scenery and staff involved in anime production. PEOPLE 1 previously performed the 10th episode ending theme \"DOGLAND\" for the TV anime \"Chainsaw Man,\" which MAPPA produced. The band formed in December 2019 around musician Deu, along with Takeuchi and Ito. MAPPA was founded in 2011 and has produced series including \"Jujutsu Kaisen,\" \"Attack on Titan The Final Season,\" \"Chainsaw Man,\" \"Dorohedoro,\" and \"Ranma 1/2.\" The studio has opened a special website with the anniversary logo and details on commemorative projects.","whyItMatters":"The anniversary movie and song mark MAPPA's first formal 15th anniversary project, using original production materials to highlight the studio's internal creative process rather than its finished series.","webCardHtml":"\u003cp\u003eThe video was first shown during the \u0026#34;MAPPA 15th Anniversary Lineup Presentation\u0026#34; that streamed on the studio\u0026#39;s official YouTube channel on June 19. The presentation also unveiled future lineup and new information for the studio\u0026#39;s upcoming projects.\u003c/p\u003e\n\u003cp\u003ePEOPLE 1 is a band based in Tokyo, formed around musician Deu (vocals, guitar, bass, other) along with Takeuchi (drums) and Ito (vocals, guitar). They started activities in December 2019 with the release of their first EP \u0026#34;Taishu Ongaku.\u0026#34; The band has gained attention for Deu\u0026#39;s genre-crossing and literary music, as well as music videos and artwork with a unique worldview. Their previous collaboration with MAPPA was the 10th episode ending theme \u0026#34;DOGLAND\u0026#34; for \u0026#34;Chainsaw Man.\u0026#34;\u003c/p\u003e\n\u003cp\u003eThe 15th anniversary movie is described as an animated video created to reflect on the lives of people living in the same era and their choices to move forward. It uses original drawings and storyboards to depict feelings for someone important. The full-size track \u0026#34;Seikatsu\u0026#34; will be distributed at midnight on June 20.\u003c/p\u003e\n\u003cp\u003eMAPPA has opened a special website revealing the anniversary logo and details on commemorative projects. The studio was founded in 2011 and has produced series including \u0026#34;Battery: The Animation\u0026#34; in addition to its more widely known titles.\u003c/p\u003e","blueskyPost":"MAPPA's 15th anniversary video uses original drawings and storyboards to depict the studio's own production staff and scenery, not a montage of past hits.","twitterPost":"MAPPA's anniversary video shows the studio's own staff and scenery, not its famous series.","threadsPost":"MAPPA's 15th anniversary video is not a highlight reel of its biggest shows. The video uses original drawings and storyboards to depict the studio's own staff and production spaces. That choice frames the anniversary as a look behind the curtain, not a victory lap.","newsletterBlurb":"MAPPA released a 15th anniversary movie featuring original drawings and storyboards, with a new song 'Seikatsu' by PEOPLE 1. The video debuted during the studio's lineup presentation on June 19.","attributionJson":"[{\"source\":\"Comic Natalie\",\"url\":\"https://natalie.mu/comic/news/676959\",\"title\":\"MAPPA 15th Anniversary Movie Released, Anniversary Song by PEOPLE 1\"},{\"source\":\"KAI-YOU\",\"url\":\"https://kai-you.net/article/95733\",\"title\":\"Anime Studio MAPPA Releases 15th Anniversary Movie, PEOPLE 1 Writes New Song 'Seikatsu'\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":8515,"outputTokens":1118,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1781885119,"createdAt":"2026-06-19T15:59:37.000Z","publishedAt":"2026-06-19T16:03:15.000Z","updatedAt":"2026-06-19T16:03:15.000Z"},"cluster":{"id":"c_7daee8226fc8840daa84094b","canonicalTitle":"アニメスタジオMAPPA15周年記念ムービー公開　PEOPLE 1が新曲「生活」書き下ろし","representativeArticleId":"a_9001044c40e5d6a5fa8c6818","sourceCount":2,"writtenSourceCount":2,"writeAttempts":0,"isSolo":false,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[\"MAPPA\"],\"people\":[\"PEOPLE 1\"],\"type\":\"announcement\",\"domain\":\"anime\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-19T12:50:00.000Z","lastSeenAt":"2026-06-19T12:50:00.000Z","updatedAt":"2026-06-19T16:03:16.000Z"},"attribution":[{"source":"Comic Natalie","url":"https://natalie.mu/comic/news/676959","title":"MAPPA設立15周年記念ムービー公開、アニバーサリーソングはPEOPLE 1が担当"},{"source":"KAI-YOU","url":"https://kai-you.net/article/95733","title":"アニメスタジオMAPPA15周年記念ムービー公開　PEOPLE 1が新曲「生活」書き下ろし"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":["MAPPA"],"people":["PEOPLE 1"],"type":"announcement","domain":"anime","is_roundup":false},"keyFacts":["MAPPA released a 15th anniversary movie on June 19, titled 'MAPPA 15th Anniversary Movie,' first shown during the studio's anniversary lineup presentation on YouTube.","The anniversary song is 'Seikatsu' (Life), a new track by the band PEOPLE 1, which will be distributed at midnight on June 20.","The commemorative video uses original drawings and storyboards to depict the studio's scenery and staff involved in anime production.","PEOPLE 1 previously performed the 10th episode ending theme 'DOGLAND' for the MAPPA-produced anime 'Chainsaw Man.'","MAPPA was founded in 2011 and has produced series including 'Jujutsu Kaisen,' 'Attack on Titan The Final Season,' 'Chainsaw Man,' 'Dorohedoro,' and 'Ranma 1/2.'"]}